1423042336 has 24 divisors (see below), whose sum is σ = 2803232880. Its totient is φ = 711110208.

The previous prime is 1423042331. The next prime is 1423042339. The reversal of 1423042336 is 6332403241.

It is not an unprimeable number, because it can be changed into a prime (1423042331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47835 + ... + 71653.

It is an arithmetic number, because the mean of its divisors is an integer number (116801370).

Almost surely, 2^1423042336 is an apocalyptic number.

1423042336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1423042336 is a deficient number, since it is larger than the sum of its proper divisors (1380190544).

1423042336 is a wasteful number, since it uses less digits than its factorization.

1423042336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25696 (or 25688 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 1423042336 is about 37723.2333714914. The cubic root of 1423042336 is about 1124.7930051426.

Adding to 1423042336 its reverse (6332403241), we get a palindrome (7755445577).

The spelling of 1423042336 in words is "one billion, four hundred twenty-three million, forty-two thousand, three hundred thirty-six".